| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a disposable diaper capable of obtaining a comfortable wearing feeling without excessively extending an extensible material and capable of being easily manufactured. <P>SOLUTION: The disposable diaper 1 includes an extensible portion 80 formed so as to extend and shrink a rear cover portion 6 in a one's girth direction, a gather forming sheet 82 arranged at a position overlapped with the extensible portion 80 and covering the extensible portion 80 to form gathers, and a fastening tape 11 added with a fastening material 48 and fastening the rear cover portion 6 to a front cover portion 2. The extensible portion 80 in a state stretched in the girth direction and the gather forming sheet 82 are bonded through joining portions 84 intermittently formed toward the girth direction, and a left fastening tape 11A is joined at the position overlapped with the extensible portion 80 and the left side edge part of the gather forming sheet 82 while the right fastening tape 11B is joined at the position overlapped with the extensible portion 80 and the right side edge part of the gather forming sheet 82. <P>COPYRIGHT: (C)2013,JPO&INPIT |
